require('../css/ad.less')
require('../css/common/reset.css')
require('../css/common/normalize.css')
require('../css/common/property.css')
require('../css/common/basic.css')


window.onload = function(){
    let left=document.querySelector(".left")
    let count=5
    let timerID=setInterval(function(){
        count--
        left.textContent=count
        if(count<=1){
            clearInterval(timerID)
            location.href="./login.html"
        }
    },1000)
}
